9260080

素因数分解:

$2^4\times 5^1\times {\mathrm{115751}}^1$

素因数の和:115764

約数の個数: 20

約数和(自身を含む): 21529872

約数和(自身を除く): 12269792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 115751, 231502, 463004, 578755, 926008, 1157510, 1852016, 2315020, 4630040, 9260080]

約数ペア:

[(1, 9260080), (2, 4630040), (4, 2315020), (5, 1852016), (8, 1157510), (10, 926008), (16, 578755), (20, 463004), (40, 231502), (80, 115751)]